Hello, I'm a healthcare professional with experience in advising patients on dietary considerations for various medical procedures, including stress tests.

Before a stress test, it's important to follow your healthcare provider's specific instructions, as they may vary depending on the type of test and your individual health conditions. However, here are some general guidelines:


1. Avoid caffeine: Caffeine can affect the results of the test, so you should avoid it for 24 hours prior to the test.

2. Fast for a certain period: You might be asked to fast for 12 hours before the test, which means no food or drink except water.

3. Eat a light meal: If you're allowed to eat, choose a light, easily digestible meal that's low in fat and high in carbohydrates. This can provide the energy you need without causing digestive discomfort.

4. Stay hydrated: Drinking water is usually encouraged, but make sure to follow your doctor's advice on how much to drink.

5. Avoid alcohol and nicotine: Both can affect your heart rate and blood pressure, so they should be avoided for at least 24 hours before the test.

Remember, these are general guidelines and your healthcare provider will give you the most accurate advice tailored to your situation.

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